[armbian can not boot in Rock Pi4 v1.4]

Hi, 

Just though i could share this.

I had the exact same issue. tried both desktop bionic and desktop buster latest img from armbian website

Even checksum them to be sure.

TV not showing anything except "no signal" but RockPi led's are blinking as if it's loading.

 

Try this : restart your TV by shutting it off and on again.

You should see the screen pop on in terminal asking for your login at first boot.

You can also try to unplug / plug HDMI cable from both sides (TV and RockPi)

 

I have to restart my TV each time i boot / reboot the rockPI or i will not have any image.

 

Edit : same issue even after sudo apt-get update && sudo apt-get upgrade

Spoiler

Operating System: Ubuntu 18.04.3 LTS

Kernel: Linux 4.4.192-rockchip64

Architecture: arm64

 

root@rockpi:~# journalctl -p err -b

-- Logs begin at Sun 2019-11-17 11:16:24 UTC, end at Sun 2019-11-17 11:27:30 UTC. --

Nov 17 11:16:24 rockpi kernel: rockchip-vop ff900000.vop: missing rockchip,grf property

Nov 17 11:16:24 rockpi kernel: rockchip-vop ff8f0000.vop: missing rockchip,grf property

Nov 17 11:16:24 rockpi kernel: i2c i2c-9: of_i2c: modalias failure on /hdmi@ff940000/ports

Nov 17 11:16:24 rockpi kernel: dwhdmi-rockchip ff940000.hdmi: PHY PLL failed to lock

Nov 17 11:16:24 rockpi kernel: rk_gmac-dwmac fe300000.ethernet: cannot get clock clk_mac_speed

Nov 17 11:16:24 rockpi kernel: rockchip-dwc3 usb0: fail to get drvdata hcd

Nov 17 11:16:24 rockpi kernel: rockchip-dwc3 usb1: fail to get drvdata hcd

Nov 17 11:16:24 rockpi kernel: .. rk pwm remotectl v1.1 init

Nov 17 11:16:24 rockpi kernel: rk_tsadcv2_temp_to_code: Invalid conversion table: code=1023, temperature=2147483647

Nov 17 11:16:24 rockpi kernel: cpu cpu0: Failed to get pvtm

Nov 17 11:16:24 rockpi kernel: cpu cpu4: Failed to get pvtm

Nov 17 11:16:24 rockpi kernel: vcc_sd: unsupportable voltage range: 3300000-3000000uV

Nov 17 11:16:24 rockpi kernel: rockchip-saradc ff100000.saradc: failed to get voltage

Nov 17 11:16:24 rockpi kernel: /spdif-sound/simple-audio-card,cpu: could not get #sound-dai-cells for /spdif@ff870000

Nov 17 11:16:24 rockpi kernel: asoc-simple-card spdif-sound: parse error -22

Nov 17 11:16:24 rockpi kernel: Error: Driver 'ov4689' is already registered, aborting...

Nov 17 11:16:24 rockpi kernel: Error: Driver 'ov7750' is already registered, aborting...

Nov 17 11:16:24 rockpi kernel: Error: Driver 'ov13850' is already registered, aborting...

Nov 17 11:16:24 rockpi kernel: Error: Driver 'sc031gs' is already registered, aborting...

Nov 17 11:16:25 rockpi kernel: asoc-simple-card es8316-sound: ASoC: no source widget found for MICBIAS1

Nov 17 11:16:25 rockpi kernel: asoc-simple-card es8316-sound: ASoC: Failed to add route MICBIAS1 -> direct -> Mic Jack

Nov 17 11:16:25 rockpi kernel: asoc-simple-card es8316-sound: ASoC: no sink widget found for IN1P

Nov 17 11:16:25 rockpi kernel: asoc-simple-card es8316-sound: ASoC: Failed to add route Mic Jack -> direct -> IN1P

Nov 17 11:16:25 rockpi kernel: rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!

Nov 17 11:16:25 rockpi kernel: rockchip-pcie f8000000.pcie: deferred probe failed

Nov 17 11:16:25 rockpi kernel: cgroup: cgroup2: unknown option "nsdelegate"

Nov 17 11:16:25 rockpi [383]: failed to execute '/lib/udev/mtp-probe' 'mtp-probe /sys/devices/platform/fe3e0000.usb/usb4/4-1 4 2': No such file or directory

Nov 17 11:16:25 rockpi kernel: rk-vcodec ff650000.vpu_service: could not find power_model node

Nov 17 11:16:25 rockpi kernel: rk-vcodec ff660000.rkvdec: could not find power_model node

Nov 17 11:16:30 rockpi kernel: CONFIG-ERROR) dhd_conf_set_intiovar: txbf setting failed -23

Nov 17 11:16:31 rockpi wpa_supplicant[962]: dbus: wpa_dbus_get_object_properties: failed to get object properties: (none) none

Nov 17 11:16:31 rockpi wpa_supplicant[962]: dbus: Failed to construct signal

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:32 rockpi kernel: [drm:dw_hdmi_rockchip_set_property] *ERROR* failed to set rockchip hdmi connector property

Nov 17 11:16:38 rockpi pulseaudio[1915]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not pr

Nov 17 11:16:38 rockpi pulseaudio[2031]: [pulseaudio] pid.c: Daemon already running.

Nov 17 11:17:54 rockpi systemd[1]: Timed out waiting for device dev-ttyFIQ0.device.

 

 

Hope it helps